Inventor
KATO KAZUO
JP192 patents
⚠️ This page may combine multiple inventors who share the name “KATO KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
24 patentsUS5133064AJul 21, 1992
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD182 citations99
US5231585AJul 27, 1993
Computer-integrated manufacturing system and method
HITACHI LTD149 citations97
US5542083AJul 30, 1996
Information processor and information processing system utilizing clock signal
HITACHI LTD37 citations96
US5388249AFeb 7, 1995
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD41 citations96
US5940272AAug 17, 1999
Electric apparatus having heat radiating fin
HITACHI LTD59 citations95
US6389063B1May 14, 2002
Signal transmission apparatus using an isolator, modem, and information processor
HITACHI LTD74 citations94
US5329690AJul 19, 1994
Printed circuit board assembling system
HITACHI LTD56 citations94
US5661343AAug 26, 1997
Power hybrid integrated circuit apparatus
HITACHI LTD32 citations93
US4618814AOct 21, 1986
Voltage-to-current converter circuit
HITACHI LTD46 citations93
US4452210AJun 5, 1984
Fuel injection valve drive circuit
HITACHI LTD46 citations93
US5974560AOct 26, 1999
Information processor and information processing system utilizing clock signal
HITACHI LTD20 citations92
US5724519AMar 3, 1998
Complementary transistor circuit and amplifier and CRT display device using the same
HITACHI LTD28 citations92
US5506982AApr 9, 1996
Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices
HITACHI LTD21 citations92
US5365768ANov 22, 1994
Sensor
HITACHI LTD51 citations92
US5001365AMar 19, 1991
Logic circuit using bipolar and field effect transistor, including a delayed switching arrangement
HITACHI LTD29 citations92
US4774480ASep 27, 1988
Phase-locked loop having separate smoothing and loop filters
HITACHI LTD31 citations92
US4749961AJun 7, 1988
Voltage controlled oscillator and phase-locked loop using it
HITACHI LTD26 citations92
US4719373AJan 12, 1988
Gate circuit of combined field-effect and bipolar transistors
HITACHI LTD28 citations92
US4556807ADec 3, 1985
Pressure transducer with temperature compensation circuit
HITACHI LTD50 citations92
US4454500AJun 12, 1984
Analog data acquisition device
HITACHI LTD29 citations92
US6031257AFeb 29, 2000
Semiconductor integrated circuit device
HITACHI LTD73 citations91
US4558238ADec 10, 1985
Pressure transducer using integrated circuit elements
HITACHI LTD30 citations91
US5144683ASep 1, 1992
Character recognition equipment
HITACHI LTD23 citations88
US5631517AMay 20, 1997
Ultrasonic motor and driving for the ultrasonic motor
HITACHI LTD22 citations87
SEIKO INSTR INC
3 patentsUS6809498B2Oct 26, 2004
Power supply apparatus and electronic equipment
SEIKO INSTR INC70 citations96
US6768957B2Jul 27, 2004
Electronic azimuth meter, correcting mechanism for electronic azimuth meter, and electronic timepiece having electronic azimuth meter
SEIKO INSTR INC28 citations93
US6523271B2Feb 25, 2003
Method of adjusting drive current of magnetism sensor and electronic azimuth meter
SEIKO INSTR INC20 citations93
NIPPON STEEL CORP
3 patentsUS5309162AMay 3, 1994
Automatic tracking receiving antenna apparatus for broadcast by satellite
NIPPON STEEL CORP67 citations96
US5475351ADec 12, 1995
Non-contact rotating coupler
NIPPON STEEL CORP43 citations92
US5420598AMay 30, 1995
Antenna with offset arrays and dual axis rotation
NIPPON STEEL CORP37 citations92
ASAHI GLASS CO LTD
3 patentsFUJI PHOTO FILM CO LTD
2 patentsDENKI KAGAKU KOGYO KK
2 patentsUS5354415AOct 11, 1994
Method for forming a ceramic circuit board
DENKI KAGAKU KOGYO KK88 citations93
US5903161AMay 11, 1999
Electrically conductive rod-shaped single crystal product and assembly for measuring electrical properties employing such product, as well as processes for their production
DENKI KAGAKU KOGYO KK25 citations88
NIPPON KAYAKU KK
2 patentsCASIO COMPUTER CO LTD
1 patentOILES INDUSTRY CO LTD
1 patentNIFCO INC
1 patentDENSO CORP
1 patentRENESAS TECH CORP
1 patentTORAY INDUSTRIES
1 patentKUROISHI IRON WORKS CO LTD
1 patentTOYOTA MOTOR CO LTD
1 patentUNIV TOKYO MEDICAL & DENTAL
1 patentOMRON TATEISI ELECTRONICS CO
1 patentKONISHIROKU PHOTO IND
1 patentShowing the top 50 of 192 patents by PatentIndex Score.